Emergency vehicle warning system



FIG. 1 is a front elevational view of the emergency vehicle warningsystem of the present invention;

FIG. 2 is a rear elevational view of the emergency vehicle warningsystem of FIG. 1;

FIG. 3 is a left side elevational view of the emergency vehicle warningsystem of FIG. 1;

FIG. 4 is a right side elevational view of the emergency vehicle warningsystem of FIG. 1; and,

FIG. 5 is a top plan view of the emergency vehicle warning system ofFIG. 1.

The bottom plan view is plain and unornamental and forms no part of theclaimed design.

The ornamental design for a emergency vehicle warning system, as shownand described.